CN218055066U

CN218055066U - Adjustable vehicle-mounted projector fixing support

Info

Publication number: CN218055066U
Application number: CN202222756064.7U
Authority: CN
Inventors: 秦昊
Original assignee: Che Projection E Commerce Guangzhou Co ltd
Current assignee: Che Projection E Commerce Guangzhou Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2022-12-16
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses an adjustable vehicle-mounted projector fixed bolster, including backup pad, coupling mechanism and sharp guiding mechanism, coupling mechanism is two sets and sets up at the backup pad back, and coupling mechanism includes fixing base, connecting piece and rotation axis, and relative rotary motion can be followed to the rotation axis to connecting piece and fixing base, has at least a coupling mechanism to pass through the back connection of sharp guiding mechanism with the backup pad, and sharp guiding mechanism is used for adjusting the position of coupling mechanism at the backup pad back. The distance between the two sets of connecting mechanisms is adjusted through the linear adjusting mechanism, the distance between the two sets of connecting mechanisms is consistent with the distance between the two fixing grooves in the top of the vehicle seat, the connecting piece is inserted into the fixing grooves, and the connecting piece can rotate on the fixing seat along the rotating shaft, so that the angle of the vehicle-mounted projector placed on the supporting plate can be adjusted by adjusting the rotating angle of the connecting piece on the fixing seat, and the position of the vehicle-mounted projector is adjusted.

Description

Adjustable vehicle-mounted projector fixing support

Technical Field

The utility model relates to a projecting apparatus support, especially an adjustable vehicle-mounted projecting apparatus fixed bolster.

Background

With the increasing popularization of automobiles in our lives, automobiles are not simply used as a vehicle, and people also use the automobiles as a mobile propaganda tool and a leisure and entertainment space in the process of using the automobiles, for example, a film is projected on a special vehicle-mounted curtain through a vehicle-mounted projector, so that the functions of working in the automobile, watching videos, playing games and the like are realized. In the prior art, the vehicle projector is installed on a support, two fixing rods with fixed distance are arranged on the vehicle projector support, when the vehicle projector is needed to be used, a headrest at the top of a vehicle seat is taken down, the two fixing grooves are exposed, then the two fixing rods on the vehicle projector fixing support are inserted into the two fixing grooves, but when a user uses the vehicle projector, the vehicle projector fixing support sometimes needs to be fixed on a rear vehicle seat and sometimes needs to be fixed on a front vehicle seat, the distance between the two fixing grooves on the front vehicle seat of the vehicle may deviate from the distance between the two fixing grooves on the rear vehicle seat, because the distance between the two fixing rods on the vehicle projector fixing support in the current market is fixed, the vehicle projector fixing support may not be matched with the front vehicle seat and the rear vehicle seat of the vehicle at the same time, the problem of adaptability can occur, and meanwhile, the problem of adaptability can also occur because the distance between the two fixing grooves on the top of vehicles with different models and brands may not be the same, and when the user uses the vehicle projector fixing support on vehicles with different models and brands.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adjustable vehicle-mounted projector fixed bolster for solve the suitability problem of the seat of vehicle-mounted projector fixed bolster and the vehicle of different models and brand.

According to an aspect of the utility model, a provide an adjustable vehicle projector fixed bolster, include:

the bottom of the supporting plate is provided with at least one blocking part, and the blocking part is used for blocking the vehicle-mounted projector from sliding;

the connecting mechanisms are arranged on the back of the supporting plate and comprise fixed seats, connecting pieces and rotating shafts, the connecting pieces are detachably connected with fixed grooves in the tops of seats of automobiles, and the connecting pieces and the fixed seats can do relative rotating motion along the rotating shafts;

and at least one connecting mechanism is connected with the back surface of the supporting plate through the linear adjusting mechanism, and the linear adjusting mechanism is used for adjusting the distance between the two sets of connecting mechanisms on the back surface of the supporting plate.

Furthermore, a connecting mechanism which is not connected with the back surface of the supporting plate through the linear adjusting mechanism is fixedly connected with the supporting plate,

further, the straight line adjusting mechanism is a T-shaped groove sliding mechanism.

Furthermore, the connecting mechanism further comprises a plastic gasket, the rotating shaft penetrates through the plastic gasket, and at least one plastic gasket is adjacently arranged on any one side of the connecting piece.

Furthermore, the rotating shaft is a screw rotating shaft, the connecting mechanism further comprises a nut and a metal gasket, the screw rotating shaft sequentially penetrates through the plastic gasket, the connecting piece and the fixing seat and then is in threaded connection with the nut, the metal gasket is further arranged between the nut and the fixing seat, and at least one plastic gasket is further arranged between the metal gasket and the fixing seat.

Furthermore, at least one heat dissipation hole penetrating through the support plate is formed in the support plate.

Further, the adjustable vehicle-mounted projector fixing support comprises a connecting screw, at least one through hole or threaded hole penetrating through the support plate is formed in the support plate, and the connecting screw penetrates through the through hole or the threaded hole to fix the vehicle-mounted projector to the support plate.

Further, at least one first cushion block is arranged on the upper surface of the supporting plate, and/or at least one second cushion block is arranged on the surface direction of the blocking portion facing the vehicle-mounted projector.

The utility model has the advantages that:

the distance between the two fixing grooves in the top of the vehicle seat is different, when the adjustable vehicle-mounted projector fixing support is required to be installed in the fixing groove in the top of the vehicle seat, the distance between the two connecting mechanisms is adjusted through the linear adjusting mechanism, the distance between the two connecting mechanisms is enabled to be consistent with the distance between the two fixing grooves in the top of the vehicle seat, and the connecting piece is inserted into the fixing groove.

Because the connecting piece can be along the rotary motion of rotation axis on the fixing base, therefore can adjust the angle of placing the on-vehicle projecting apparatus in the backup pad through the angle of rotation of adjustment connecting piece on the fixing base to the position of adjustment on-vehicle projecting apparatus.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic perspective view of an adjustable vehicle-mounted projector fixing bracket according to the present invention;

fig. 2 is a schematic perspective view of a second adjustable mounting bracket of the vehicle-mounted projector according to the present invention;

fig. 3 is a schematic perspective view of the support plate of the present invention;

fig. 4 is a schematic perspective view of the connection mechanism of the present invention;

fig. 5 is an exploded view of the connection mechanism of the present invention;

in the figure: 1-a support plate; 11-a blocking portion; 12-a first heat dissipation hole; 13-a second louver; 14-a third heat dissipation hole; 2-a connection mechanism; 21-a connector; 211-a connecting part; 22-a fixed seat; 23-a screw spindle; 24-a first plastic gasket; 25-a second plastic gasket; 26-a third plastic gasket; 27-a metal gasket; 28-a nut; 31-a chute; 4-a first spacer block; 5-a second head block.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; similarly, "inner and outer" refer to the inner and outer relative to the contours of the components themselves for ease of understanding and description, but the above directional terms are not intended to limit the invention.

The front row driving seat and the front passenger seat of the automobile are provided with headrests, the middle seats of the three seats in the back row can also be provided with headrests, the headrests are provided with two support rods, and the two support rods are inserted into two fixing grooves in the top of the seats of the automobile.

According to an aspect of the present invention, please refer to fig. 1 to 4, which provide an adjustable vehicle-mounted projector fixing bracket, comprising a supporting plate 1, a connecting mechanism 2 and a linear adjusting mechanism.

The support plate 1 can be either metal or plastic, and if metal, aluminum alloy is preferred, which has low density and is inexpensive.

The bottom of backup pad 1 is provided with at least one stop part 11, preferably two, sets up the both sides in backup pad 1 bottom, and stop part 11 extends certain height towards the upper surface direction of backup pad 1, and stop part 11 has certain width, and when the upper surface of backup pad 1 was put to vehicle projector, stop part 11 has the effect of blockking to vehicle projector, stops vehicle projector and slides downwards.

The upper surface of the supporting plate 1 is provided with at least one first cushion block 4, preferably four first cushion blocks 4, the four first cushion blocks 4 are arranged on the upper surface of the supporting plate 1 in two rows, the first cushion blocks 4 can be adhered to the upper surface of the supporting plate 1 through glue or clamped to the upper surface of the supporting plate 1, the first cushion blocks 4 are made of flexible materials, and the preferred materials are TPU, TPE, silica gel and rubber.

The upper surface direction of the blocking part 11 facing the supporting plate 1 is provided with at least one second cushion block 5, preferably one second cushion block 5 is arranged on one blocking part 11, the second cushion block 5 is made of flexible materials, and the preferred materials are TPU, TPE, silica gel and rubber.

The first cushion block 4 can be arranged on the supporting plate 1 independently, the second cushion block 5 can also be arranged on the supporting plate 1 independently, and the first cushion block 4 and the second cushion block 5 can also be arranged simultaneously.

At the in-process that the car went, when the road unevenness was very much, the car can take place vibrations or shake, bumps between on-vehicle projecting apparatus and the backup pad 1, produces the abnormal sound, if set up flexible first cushion 4 and second cushion 5, the production of the on-vehicle projecting apparatus of buffering and backup pad 1 that can be fine avoids the abnormal sound.

Two sets of connecting mechanisms 2 are provided, the connecting mechanisms 2 are arranged on the back face of the supporting plate 1, each connecting mechanism 2 comprises a fixed seat 22, a connecting piece 21 and a rotating shaft, one end of each connecting piece 21 is provided with a connecting portion 211, each connecting portion 211 is detachably connected with a fixed groove in the top of a seat of an automobile, the other end of each connecting piece 21 is rotatably connected with the corresponding fixed seat 22, and the corresponding rotating motion of the corresponding connecting piece 21 and the corresponding fixed seat 22 can be achieved along the rotating shafts.

The connecting mechanism 2 is connected with the back face of the supporting plate 1 through a linear adjusting mechanism, the linear adjusting mechanism is used for adjusting the position of the connecting mechanism 2 on the back face of the supporting plate 1, the linear adjusting mechanism can be a linear guide rail, the linear guide rail is fixedly arranged on the back face of the supporting plate 1, the connecting mechanism 2 is arranged on a sliding table of the linear guide rail, and particularly, the fixing seat 22 is fixedly connected and arranged on the sliding table of the linear guide rail. The linear adjusting mechanism can also be a structure of a sliding block and a sliding groove 31, the sliding groove 31 is arranged on the back surface of the supporting plate 1, the fixed seat 22 is equivalent to the sliding block, and the fixed seat 22 can slide in the sliding groove 31.

Can set up sharp guiding mechanism on a coupling mechanism 2, also can set up sharp guiding mechanism simultaneously on two coupling mechanism 2, set up sharp guiding mechanism on only one coupling mechanism 2, the back fixed connection of another coupling mechanism 2 and backup pad 1, specifically be fixing base 22 fixed connection at the back of backup pad 1, adjust the distance of adjusting two coupling mechanism 2 at the backup pad 1 back through the position of adjusting the coupling mechanism 2 that is provided with sharp guiding mechanism, when all being provided with sharp guiding mechanism on only two coupling mechanism 2, can adjust the distance of adjusting two coupling mechanism 2 at the backup pad 1 back through the position of adjusting two coupling mechanism 2.

When the angle of the vehicle-mounted projector needs to be adjusted, the supporting plate 1 is pulled by a hand, the supporting plate 1 drives the fixing seat 22 to rotate around the rotating shaft, the angle of the supporting plate 1 changes, and the angle of the vehicle-mounted projector placed on the supporting plate 1 also changes along with the supporting plate 1.

The distance between the two fixing grooves at the top of the vehicle seat with different models and brands is different, when the adjustable vehicle-mounted projector fixing support is required to be installed in the fixing groove at the top of the vehicle seat, firstly, the distance between the two sets of connecting mechanisms 2 is adjusted through the linear adjusting mechanism, so that the distance between the two sets of connecting mechanisms 2 is consistent with the distance between the two fixing grooves at the top of the vehicle seat, and then the connecting piece 21 is inserted into the fixing groove.

Since the connecting member 21 can rotate on the fixing base 22 along the rotating shaft, the angle of the vehicle-mounted projector placed on the supporting plate 1 can be adjusted by adjusting the rotating angle of the connecting member 21 on the fixing base 22, so as to adjust the position of the vehicle-mounted projector.

In an embodiment, please refer to fig. 4 and 5, the rotating shaft is a screw rotating shaft 23, the connecting mechanism 2 further includes a first plastic gasket 24, a second plastic gasket 25, a third plastic gasket 26, a metal gasket 27 and a nut 28, the screw rotating shaft 23 sequentially passes through the first plastic gasket 24, the connecting member 21, the second plastic gasket 25, the fixing seat 22, the third plastic gasket 26 and the metal gasket 27 and then is screwed with the nut 28, after the nut 28 is tightened, the first plastic gasket 24, the connecting member 21, the second plastic gasket 25, the fixing seat 22, the third plastic gasket 26 and the metal gasket 27 are pressed between the head of the screw and the nut 28, and due to the first plastic gasket 24 and the second plastic gasket 25 on two sides of the connecting member 21, a certain resistance is provided for the relative rotation between the connecting member 21 and the fixing seat 22, and in the case of no external force, the support plate 1 is prevented from rotating relative to the connecting member 21. Because third plastic gasket 26 and metal gasket 27's setting, screw shaft 23 pivoted in-process, third plastic gasket 26 and metal gasket 27 separate fixing base 22 and nut 28, because third plastic gasket 26 is flexible, have the guard action to fixing base 22, and metal gasket 27 can guarantee that nut 28 can not crush third plastic gasket 26 simultaneously.

In an embodiment, the support plate 1 is provided with at least one heat dissipation hole penetrating through the support plate 1, the preferred heat dissipation holes comprise a first heat dissipation hole 12, a second heat dissipation hole 13 and a third heat dissipation hole 14, the three heat dissipation holes are distributed at different positions of the support plate 1, the support plate 1 has a uniform heat dissipation effect, the preferred at least one heat dissipation hole is arranged at the position of the air inlet, the at least one heat dissipation hole is arranged at the position of the air outlet, the air circulation of the air inlet and the air outlet of the vehicle-mounted projector can be guaranteed to be smooth, and the heat dissipation effect is better.

In an embodiment, the adjustable vehicle-mounted projector fixing bracket comprises a connecting screw, at least one through hole or threaded hole penetrating through the supporting plate 1 is formed in the supporting plate 1, the connecting screw penetrates through the through hole or threaded hole to fix the vehicle-mounted projector to the supporting plate 1, and the vehicle-mounted projector is pressed onto the flexible first cushion block 4 after being fixed to the supporting plate 1, so that the vehicle-mounted projector is prevented from colliding with the supporting plate 1 in the driving process of an automobile and generating abnormal sound.

It is to be understood that the above-described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or described herein.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable mounting bracket for a vehicle-mounted projector, comprising:

the bottom of the supporting plate is provided with at least one blocking part, and the blocking part is used for blocking the sliding of the vehicle-mounted projector;

and at least one connecting mechanism is connected with the back of the supporting plate through the linear adjusting mechanism, and the linear adjusting mechanism is used for adjusting the distance between the two sets of connecting mechanisms on the back of the supporting plate.

2. The adjustable vehicle projector mount of claim 1 wherein no attachment mechanism attached to the back of the support plate by the linear adjustment mechanism is fixedly attached to the support plate.

3. The adjustable vehicle projector mount of claim 2 wherein the linear adjustment mechanism is a T-slot slide mechanism.

4. The adjustable vehicle-mounted projector mount of claim 3, wherein the connecting mechanism further comprises a plastic gasket, the rotating shaft penetrates through the plastic gasket, and at least one of the plastic gaskets is disposed adjacent to any one side of the connecting member.

5. The adjustable fixing bracket of claim 4, wherein the rotating shaft is a screw rotating shaft, the connecting mechanism further comprises a nut and a metal gasket, the screw rotating shaft sequentially penetrates through the plastic gasket, the connecting piece and the fixing seat and then is in threaded connection with the nut, the metal gasket is further arranged between the nut and the fixing seat, and at least one plastic gasket is further arranged between the metal gasket and the fixing seat.

6. The adjustable vehicle projector mount of claim 5 wherein the support plate has at least one heat dissipation aperture formed therethrough.

7. The adjustable vehicle projector mount of claim 6, wherein the adjustable vehicle projector mount comprises a connection screw, and the support plate has at least one through hole or threaded hole formed therethrough, the connection screw passing through the through hole or threaded hole to fix the vehicle projector to the support plate.

8. The adjustable vehicle-mounted projector mount of any of claims 1 to 7, wherein the upper surface of the support plate is provided with at least one first spacer, and/or the blocking portion is provided with at least one second spacer in a direction toward the surface of the vehicle-mounted projector.